
@media screen and (min-width: 800px) {
  .gitee {
    width: 100px;
    height: 100px;
    clip-path: polygon(0 0, 100px 0, 100px 100px);
      background: #d90014;
    display: block;
    position: fixed;
    right: 0;
    top: 0;
   
    img {
      width: 36px;
      position: absolute;
      right: 10px;
      top: 10px;
    }
  }
}
@media screen and (max-width: 799px) {
  .gitee {
    display: none;
  }
}
